how would a trade-off between dispersal ability and competitive ability affect which types of species could colonize small versus large gaps in a community?
Answers
Species having high dispersal ability and low competitive ability are able to colonize large gaps in a community.
Colonization, or colonization, constitutes big-scale population movements wherein migrants hold sturdy links with their, or their ancestors, former u. s. a . – by such links, benefit advantage over different inhabitants of the territory.
It occurs whilst one state subjugates some other, conquering its population and exploiting it, regularly at the same time as forcing its own language and cultural values upon its humans.
The 8 powers or international locations maintain and control their sixty-one colonies. The nations nonetheless have colonies in Australia, Denmark, Netherlands, and New Zealand.
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Related Questions
what do g protein coupled receptors and steroid hormone receptors have in common? group of answer choices a) they are enzymes. b) they act through g-proteins. c) they result in production of diffusible second messengers. d) they bind hydrophobic ligands. e) they bind ligand specifically and reversibly via noncovalent interactions
Answers
G protein-coupled receptors and steroid hormone receptors share the common characteristic of binding ligands specifically and reversibly via noncovalent interactions.
GPCRs are seven-transmembrane proteins that activate intracellular signaling pathways through the activation of G proteins upon ligand binding, leading to the production of diffusible second messengers. On the other hand, steroid hormone receptors are typically intracellular and directly bind their hydrophobic ligands, resulting in conformational changes that allow for DNA binding and transcriptional regulation of target genes.
In summary, both GPCRs and steroid hormone receptors bind their ligands specifically and reversibly via noncovalent interactions, although they differ in their mechanism of action and downstream signaling pathways.
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for mice only exposed to damaged water bottles, what percentage of their oocytes developed abnormalities? please enter your answer here:
Answers
For mice exposed only to damaged water bottles, the percentage of oocytes with abnormalities was 20.1% for glass bottles and 26.9% for plastic bottles. So it can be concluded that the damaged bottles affect to the oocytes of mice.
BPA (Bisphenol A) is a material used to make bottles and food containers. But many ask whether food containers and bottles that contain BPA are safe for our bodies? So an experiment was carried out on mice that were put in bottles made from BPA. Mice have genetics that are almost similar to humans. So that the effect can be compared. The results obtained are the more damaged the condition of the bottle, the oocytes in mice will function abnormally. This shows that food ingredients that use BPA can still have a negative impact on the body
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Prompt
Compare the relationship between carrying capacity and limiting factors.
Answers
Answer:
carrying capacity is the total frequency of individuals within a community a habitat can sustain
while
limiting factors are biotic or abiotic factors which limits the carrying capacity
Mr. Wingate is a newly enrolled medicare part d beneficiary and one of your clients. In addition to drugs on his plan’s formulary he takes several other medications. These include a prescription drug not on his plan’s formulary, over-the-counter medications for colds and allergies, vitamins, and drugs from an internet-based canadian pharmacy to promote hair growth and reduce joint swelling. His neighbor recently told him about a concept called troop and he asks you if any of his other medications could count toward troop should he ever reach the part d catastrophic limit. What should you say?.
Answers
The cost of the prescription drugs that are not on his plan’s formulary and the cost of the drugs to reduce joint swelling will count toward troop.
What is Drug?This is a substance which effects changes in the psychological or physiological state of an organism.
The cost of the prescription drugs that are not on his plan’s formulary and the cost of the drugs to reduce joint swelling will count toward troop while the others will not.
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Answer The cost of the prescription drug that is not on his plan’s formulary will count toward TrOOP but the other medications in question will not count toward TrOOP.
Explanation:
What are characteristics that are passed from parent to offspring known as?
Answers
Inherited traits
.In a capillary bed, the bands of smooth muscle at the entrance to each capillary is called a(n) __________.
- thoroughfare channel
- collaterals
- precapillary sphincter
- ateriovenous anastomosis
Answers
In a capillary bed, the bands of smooth muscle at the entrance to each capillary is called a "precapillary sphincter".
Precapillary sphincters are small muscular rings that encircle the capillary entrance, controlling blood flow into the capillary bed. They are capable of constricting or relaxing, which determines how much blood flows through the capillary bed.
By regulating blood flow, precapillary sphincters help to ensure that tissues receive an adequate supply of oxygen and nutrients, and that waste products are efficiently removed.
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Cyanobacteria contain a variety of pigment molecules, as shown in Table 1. As a result, the color of cyanobacteria cultures can vary significantly based on the relative amount of each pigment produced. A researcher placed a culture of cyanobacteria under green lights. Within a few weeks, the appearance of the cyanobacteria changed from green to red. The researcher claimed the color change in the culture was the result of an adaptation allowing greater photosynthesis. Which of the following provides the best reasoning to justify the researcher's claim? In green light, cyanobacteria that have more allophycocyanin molecules are more likely to survive and reproduce In green light, more chlorophyll a molecules are produced, reflecting more light to other cyanobacteria to be used for photosynthesis. In green light, cyanobacteria that have more phycocyanin molecules are less likely to survive and reproduce. In green light, more phycoerythrin molecules are produced, allowing more green light to be absorbed, thus increasing photosynthesis.
Answers
The statement that justifies the researcher's claim about color change in the culture is: (4) In green light, more phycoerythrin molecules are produced, allowing more green light to be absorbed, thus increasing photosynthesis.
Phycoerythrin is a red-colored pigment present in red algae as well as some cyanobacteria. It belongs to the family of phycobiliproteins. It acts as an accessory pigment to absorb the sunlight energy and transfer it to the reaction center.
Photosynthesis is the process of synthesizing food by the plant by using the inorganic raw material. It is performed in two parts: light-depending reactions and light-independent reactions.
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TRUE / FALSE. according to the grief-work perspective, in order to cope with death, a bereaved individual must
Answers
Answer:
According to the grief-work perspective, in order to cope with death, an individual must move toward a detachment from the deceased.
Explanation:
True, according to the grief-work perspective, in order to cope with death, a bereaved individual must move toward a detachment from the deceased.
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Those who argue that objectivity is impossible are known as activitists.
O True
O False
ASAP
AND THANK YOU
Answers
Switches are not (answer). They don't make stuff like hair, cartilage or muscle, but they turn on and off the genes that do.
Answers
Switches are not genes. They don't make stuff like hair, cartilage, or muscle, but they turn on and off the genes that do.
Switches, also known as genetic switches or gene regulatory elements, play a crucial role in the complex process of gene expression. While they are not genes themselves and do not directly create substances like hair, cartilage, or muscle, they help control when and where specific genes are activated or deactivated.
Genetic switches are segments of non-coding DNA that are responsible for regulating gene expression by binding to specific proteins called transcription factors. These transcription factors help initiate the process of transcription, during which a segment of DNA is copied into RNA. This RNA is then translated into proteins, which are the building blocks for various structures and functions within the body, such as hair, cartilage, and muscle.
The regulation of gene expression by genetic switches is essential for the proper functioning of cells and the overall development of an organism. By controlling the activation or deactivation of specific genes, genetic switches ensure that cells produce the necessary proteins at the right time and in the appropriate amounts. This precise control contributes to the formation and maintenance of various tissues and organs in the body, allowing for the diversity and complexity of life.
In summary, genetic switches are vital components in the process of gene expression, as they help regulate the activity of genes responsible for creating essential structures and functions in living organisms. Although they do not directly produce substances like hair, cartilage, or muscle, they play a critical role in controlling the genes that do, thereby maintaining proper cellular function and overall development.
The question was incomplete, Find the full content below:
Switches are not _______. They don't make stuff like hair, cartilage or muscle, but they turn on and off the genes that do.
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The neurons of the central nervous system are also known as __________.
a) efferent neurons
b) glia
c) interneurons
d) afferent neurons
Answers
The neurons of the central nervous system are also known as interneurons.
What are neurons? A neuron is a specialized nerve cell that transmits electrical and chemical signals throughout the body. They are responsible for transmitting information across various parts of the body. In biology, a neuron is known as a nerve cell, and it is the primary component of the nervous system.
How do neurons work? The neurons work together in the nervous system to relay messages. They communicate with one another through synapses. The synapses are spaces between two neurons. The impulse is sent through these spaces with the help of neurotransmitters that are released by the neurons. Neurons of the central nervous system comprise the brain and spinal cord. The neurons that are located in the central nervous system are known as interneurons.
Interneurons transmit impulses from sensory neurons to motor neurons. They process information and relay messages between different parts of the brain and spinal cord. These neurons do not have a direct connection with the external environment, and they function solely within the central nervous system.
Therefore, option C is the correct answer.
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Which of the following happens during transcription?
A. the DNA double helix "unzips" or "unwinds"
B. DNA is split in half and moves into the cytoplasm
C. a sequence of tRNA is made
D. a new double strand of DNA is created
Answers
!!Help!! Sucrase is an enzyme that catalyzes reactions in the
pancreas. The products of these reactions are sugar
molecules. Which biomolecule is the substrate of
sucrase?
a. lipids
b. proteins
nucleic acids
d. carbohydrates
Answers
Answer:
it should be carbohydrates since sucrase is a sugar and carbohydrates are basically sugars
Goal
Investigate the optimal amount of foliage for the red, short furred slinquettes' population.
My Hypothesis
If I change the foliage so it increases, then the final number of slinquettes with red, short fur will increase.
My Analysis
Now that you have collected and analyzed your data, you will write an argument that explains how your experiment answers your question. There are three parts: claim, evidence, and reasoning.
hide data
My Evidence
Trial # Fur Color Mutation Fur Length Mutation Foliage Temperature Final Number of Slinquettes Red, Long Fur Final Number of Slinquettes Red, Short Fur Final Number of Slinquettes Green, Long Fur Final Number of Slinquettes Green, Short Fur
1
lots mild
not present
0
endangered
1
not present
0
not present
0
3
lots mild
not present
0
endangered
1
not present
0
not present
0
4
lots mild
not present
0
endangered
1
not present
0
not present
0
5
lots mild
not present
0
endangered
1
not present
0
not present
0
6
some mild
not present
0
surviving
6
not present
0
not present
0
7
lots mild
not present
0
endangered
1
not present
0
not present
0
8
some mild
not present
0
surviving
6
not present
0
not present
0
Claim
Write a sentence that states what you found out about the scientific question you just investigated. Provide enough detail so that a friend who did not do the experiment could learn from your description.
Evidence
Provide and describe scientific evidence from your data table that supports your written claim. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description.
Reasoning
Explain why your evidence (what you wrote in Box 2) supports your claim (what you wrote in Box 1). Also, explain the scientific principles behind your reasoning. Remember to provide enough detail so that a friend who did not do the experiment could learn from your description
Answers
Answer:
Claim: Increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur.
Evidence: The data table shows the results of eight trials where the amount of foliage was manipulated. In all trials, regardless of the amount of foliage (whether "lots" or "some"), the final number of slinquettes with red, short fur remained at 0. There were no instances where increasing the foliage resulted in an increase in the population of slinquettes with red, short fur.
Reasoning: The evidence from the data table supports the claim that increasing the amount of foliage does not lead to an increase in the final number of slinquettes with red, short fur. This suggests that the presence or absence of foliage does not have a significant impact on the population of slinquettes with red, short fur.
Based on the provided data, it is reasonable to infer that factors other than foliage, such as temperature, fur color mutation, and fur length mutation, may have a stronger influence on the population dynamics of slinquettes. These factors could be responsible for the observed patterns in the data.
It's important to note that the reasoning provided here is based solely on the given data and analysis. In a real scientific investigation, additional factors, experimental controls, and statistical analysis would be required to draw definitive conclusions.
A new predator is introduced to an aquatic ecosystem. In a population of fish that live there, very small fish are more easily able to hide from the predators, and very large fish cannot be easily eaten by predators. What type of natural selection is acting on the population, and what will be the expected result?
A.Stabilizing selection: Since both extremes are selected against, the fish population will remain about the same.
B.Disruptive selection: Over time the fish population will change. Medium-sized fish will become rare, small and large fish will be common.
C.Stabilizing selection: Over time the fish population will change. Medium-sized fish will become rare, small and large fish will be common.
D.Disruptive selection: Since both extremes are selected against, the fish population will remain about the same.
Answers
Disruptive selection: Over time the fish population will change. Medium-sized fish will become rare, and small and large fish will be common is a type of natural selection that is acting on the given population. So, it's B.
What do you mean by Ecosystem?An ecosystem may be defined as any place or area where the members of different species or communities live together and interact with one another for the purpose of food, shelter, and space.
As predators are only able to attack the moderate-sized fishes, so the population of moderate-sized fishes may decline in the aquatic ecosystem, while extremely short and large fishes are able to maintain their population at the same pace.
Therefore, the correct option for this question is B.
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FOR 50 POINTS!! AND BRAINLIEST to the best answer!!
What is a business leader's point of view on Genetic Engineering?
Guide questions:
○ What are the problems?
○ What are the consequences?
○ Who are affected?
○ How are those people affected?
○ What are the other issues related to it?
Answers
Answer:
A business leader's point of view on genetic engineering may vary, but generally, they might consider the following aspects:
1. Problems:
- Ethical concerns: Manipulating genes can raise questions about playing "God" or altering nature.
- Regulation and compliance: Strict regulations can make it challenging for businesses to develop and commercialize genetically engineered products.
- Public perception: Negative public opinion can hinder the acceptance of genetically engineered products.
2. Consequences:
- Increased productivity: Genetic engineering can lead to improved crop yields, disease-resistant plants, and enhanced nutritional content.
- Medical advancements: Genetic engineering can contribute to new treatments, therapies, and vaccines.
- Environmental impact: Some genetically engineered organisms can reduce the need for pesticides or help clean up pollution.
3. Affected parties:
- Consumers: They may benefit from improved products but also face potential health risks or ethical concerns.
- Farmers and producers: They can benefit from higher yields and lower input costs but may face dependency on specific companies for seeds and technology.
- Competitors: Companies working in the same industry may experience increased competition or need to adapt to new technologies.
4. How people are affected:
- Health: Genetically engineered products may offer health benefits, but there are concerns about long-term effects and unintended consequences.
- Economic: The technology can create new markets and job opportunities, but may also lead to job losses in traditional industries.
- Social: Public opinion and ethical debates can influence the acceptance and integration of genetically engineered products into society.
5. Other related issues:
- Intellectual property: Patent protection and ownership of genetic information can lead to legal disputes and monopolistic practices.
- Global inequality: Access to genetic engineering technology may be limited in developing countries, exacerbating existing inequalities.
- Biodiversity: The widespread use of genetically engineered organisms could impact the natural ecosystem and reduce biodiversity.
Explanation:
Part 2: Use the Science Seminar Evidence Cards to explain why you think the
other claim (Claim 1 or Claim 3) is not as strong.
Answers
When assessing the strength of a claim, it's essential to consider the following factors: Based on the science seminar evidence card.
Quality and reliability of evidence: Evaluate the sources of evidence supporting each claim. Consider whether the evidence comes from reputable scientific studies, peer-reviewed research articles, or well-conducted experiments. Strong claims are often supported by robust, reliable, and well-documented evidence.
Consistency of findings: Examine whether multiple studies or sources of evidence support the claim consistently. Claims that are supported by a broad range of independent studies are generally considered stronger than those with limited or conflicting evidence.
Sample size and statistical significance: Consider the sample size of studies or the amount of data supporting the claim. Larger sample sizes and statistically significant results provide more robust evidence compared to small-scale studies or results that may occur by chance.
Experimental design and methodology: Assess the experimental design and methodology used in the studies. Well-designed experiments with appropriate control groups, randomization, and appropriate statistical analysis enhance the strength of the claim.
Expert consensus: Consider the consensus among experts in the field regarding the claim. Scientific consensus, achieved through peer review and extensive research, adds credibility to a claim.
By carefully evaluating these factors, you can assess the strength of different claims and make informed judgments about their reliability.
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which of the following is not an acquired trait of a human
Answers
Answer:
Acquired traits develop during life (not in your DNA) and answers are below:
Explanation:
Examples:
-Things you learned
(riding a bike, reading, writing, painting, drawing, cooking, school subjects, etc.)
-Things that happened to you
(short hair, broken bone, plastic surgery, dyed hair, etc.)
Hope this helps!
A group of students was asked, "How many hours did you watch television last week?" Here are their responses. 11, 11, 9, 16, 16, 20 Find the median and mean number of hours for these students. If necessary, round your answers to the nearest tenth.
Answers
Explanation:
You can get median by ordering increasing or decreasing order and find the midium data if the no. of data is even then you will take the mean of the 2 data.
9 , 11 , 11 , 16 , 16 , 20
so no. of data is 6 which is even so take the mean(average) of 11 and 16 .
(11+6) / 2 = 8.5
So the median is 8.5
And the mean of the data is
Mean = (11 + 11 + 9 + 16 + 16 + 20)/2
Mean = 83/2 = 41.5
So the mean is 41.5
attraction of water molecules to other water molecules
A. adhesion
B. Capillary action
C. cohesion
D. hydrogen Bond
E. expands
Answers
Answer:
Cohesion
Explanation:
Cellular respiration is how living things obtain energy for life. The organelle where cellular respiration takes place is the
A. chloroplast
B. Golgi body
C. mitochondria
Answers
Answer:
C. Mitochondria
Explanation:
Which factors have contributed most to water shortages in cities such as Cape Town? Select two correct answers
Increase in water pollution
Rapid population growth
Drought conditions
Use of recycled water
Lack of wastewater treatment
Answers
Answer ; Drought conditions and rapid population growth
Explanation:
The factors that have contributed most to water shortages in cities such as Cape Town are rapid population growth and drought conditions.
What are the impacts of water shortage?Water shortage leads to drought-like conditions through which people can't get enough water for drinking. Plants also lose their strength, metabolic activities, etc. It affects crop productivity and inadequate sanitation.
Cities such as Cape town have a vast population with low water availability. In such towns, drought conditions also arise. It is the major cause of water shortage in any geographical location.
Therefore, the factors that have contributed most to water shortages in cities such as Cape Town are rapid population growth and drought conditions.
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Relative to the speed of a cloud over Greenland, a cloud over the equator would be traveling
same speed
None of the answers are correct
faster
slower
Answers
Clouds move faster on the Greenland regions as compared to equator.
Factors affecting speed of cloudThe speed of cloud depends on the type of cloud and the wind flowing in that region. If the wind blows at higher rate and the cloud is lighter then the cloud will move with higher speed.
While on the other hand, more heavy cloud and low speed of wind leads to the lower speed of cloud in that region so we can conclude that wind speed and type of cloud are the factors that affecting speed of cloud.
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In what structure are proteins produced?
Ribosome
Nucleus
O DNA molecule
O Cell wall
Please help
Answers
Answer:
Ribosomes I hope this hepps
Explanation:
I know
(Decribe what cientific principle and other relevant knowledge might limit the poible olution uch a(the lifepan of the California condor, the mating habit of the condor, the ecology of the habitat, how to duplicate the habitat in a reerve, what law needed to be approved and enforced, how did human behavior need to change
Answers
For all species to survive, habitat is crucial. The habitat of other animals is significantly impacted by our actions across the landscape.
We have witnessed habitat destruction and degradation as well as a detrimental influence on species abundance and distribution as a result of the growing human footprint.
A major part of how we begin to address this human footprint is through the laws and regulations governing habitat. A study of Alberta's habitat legislation and policy can be found in the four-volume series from the Environmental Law Centre (ELC). These reports offer a review of the provincial statutes that can be used for habitat management and protection, identify legal impediments to efficient habitat management and protection, take into account methods used in other jurisdictions, and suggest a course for improving laws and regulations for habitat management and protection.
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Although identical twins inherit exact copies of the same genes, the twins may look and act
differently from each other because?
Answers
Answer:
Identical twins came from the same sperm and egg, so they have the same chromosomes and genes. So identical twins with identical DNA may have different genes turned on, causing them to look and act differently, and even to develop different diseases such as cancer.
Explanation:
Cellulose is found throughout the cell walls of plant cells. Cellulose makes cell walls rigid, which indicates that cellulose is a carbohydrate. lipid. nucleic acid. protein
Answers
Answer:
Carbohydrate
Explanation:
Cellulose is a type of carbohydrate
Answer:
Carbohydrate
Explanation:
What is the position of the body when it is in the ""normal anatomical position?"".
Answers
When the body is in the ""normal anatomical position" it refers to as hominid anatomy.
The body is referred to as being in what is known as the typical anatomical position when discussing hominid anatomy. The typical anatomical stance for a human is standing with their feet together and pointing forward, without any long bones being crossed from the observer's point of view. Human anatomy and physiology can be explained in a straightforward and consistent manner using standard anatomical positions. Many anatomical terminology are used to describe the relative placement of different appendages in relation to the standardized position while analyzing an individual's anatomy.Learn more about the anatomy with the help of the given link:
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Explain the relationship between mutations adaptations, natural selection
and extinction
Answers
Answer:
Natural selection is where positive traits survive more, allowing those to become more common. Mutation is where radioactivity changes genes in a random way. Natural selection allows positive mutation to become more common. Adaptation is where natural selection works for a species specifically more a new habitat.
Explanation:
the electron transport chain takes place in(1 point) responses the cytoplasm. the cytoplasm. the mitochondria. the mitochondria. the cell membrane. the cell membrane. atp molecules.
Answers
The entire process of oxidative phosphorylation uses ATP. Both photosynthesis and cellular respiration take place in mitochondria.
The majority of the chemical energy required to drive a cell's biochemical reactions is produced by mitochondria, which are membrane-bound cell organelles (mitochondria, singular). The gelatinous liquid that makes up a cell's interior is called cytoplasm. It is made up of various organic molecules, salts, and water.
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